MONAHAN THOMAS L - Insider Non-Derivative Transactions at HEIDRICK & STRUGGLES INTERNATIONAL INC (HSII) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Dec 10, 2025, MONAHAN THOMAS L's relationship to HEIDRICK & STRUGGLES INTERNATIONAL INC (HSII) is Director,Officer (Chief Executive Officer), and currently has 119,678 shares of Common Stock, 0 shares of Common Stock (Performance Share Unit), and 72,863 shares of Common Stock (Restricted Stock Unit).

The charts below show the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other HSII insiders.

Related Topics: SEC Topic List.

Data Source: SEC.

MONAHAN THOMAS L - Insider Non-Derivative Transactions of HSII Common Stock

MONAHAN THOMAS L - Insider Non-Derivative Transactions of HSII Common Stock (Performance Share Unit)

MONAHAN THOMAS L - Insider Non-Derivative Transactions of HSII Common Stock (Restricted Stock Unit)

MONAHAN THOMAS L - Insider Non-Derivative Transactions at HSII

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Date	Transaction	No. of Shares	Price Per Share	Shares Owned After Transactions
Dec 11, 2025	Disposition -- (Common Stock (Performance Share Unit))	72863	0	0
Dec 11, 2025	Disposition -- (Common Stock (Performance Share Unit))	113752	0	0
Dec 11, 2025	Disposition -- (Common Stock (Restricted Stock Unit))	46815	0	72863
Dec 11, 2025	Disposition -- (Common Stock)	35433	59	119678
Mar 11, 2025	F -- (Common Stock)	16591	46.83	154935
Mar 8, 2025	Acquisition -- (Common Stock)	26692	0	171526
Mar 7, 2025	P -- (Common Stock)	5000	45.55	144834
Nov 9, 2024	P -- (Common Stock)	5000	47.39	139834
Aug 1, 2024	P -- (Common Stock)	7500	40.38	134834
Mar 9, 2024	Acquisition -- (Common Stock)	30184	0	30184
Mar 9, 2024	Acquisition -- (Common Stock)	97150	0	127334